It was too late yesterday and the light was poor, so the pictures I took didn’t turn out well. I took a few more pictures today.This content is originally created by dcexpert , a user of EEWORLD forum...
1 Introduction to CAN bus and its characteristicsCAN network (Controller Area Network) is a type of fieldbus technology. It is a new generation of network communication protocol with an open architect...
As shown in the figure, when there is no input, the diode range of the multimeter is used to measure the 8th and 5th pins of the optocoupler, and the display is 0.9v. Why is this? When there is no inp...
I hardly used the Philips ceiling light, but it broke when I used it. I called 400 after two and a half years and they said there were no spare parts. It would be a pity to throw away such a big light...
Kernel Basics
RT-Thread core architecture diagramAs can be seen from the figure above, the implementation of the RT-Thread real-time kernel includes: object management, thread management and scheduler...
Radio frequency identification is a contactless automatic identification technology that automatically identifies the target object and obtains relevant data through radio frequency signals. Radio...[Details]
Introduction
Plotting and analyzing the A/D sampling data values of a single-chip microcomputer is an important task in the debugging process of a single-chip microcomputer system. The sampli...[Details]
0 Preface
In order to promote the use of renewable energy and accelerate the construction of a resource-saving and environmentally friendly society, the use of solar energy is gradually gaining...[Details]
NI proposed the concept of virtual instruments in the 1970s. Virtual instruments are computer instrument systems designed by users on a computer-based platform, with virtual panels and software to im...[Details]
; CC 5X Version 3.1F, Copyright (c) B Knudsen Data ; C compiler for the P IC micro family ; ************ 27. Apr 2002 11:04 ************* processor 16C54 radix DEC Carry ...[Details]
Wireless charging technology will be a technological breakthrough for smartphones, and it is very likely to experience explosive growth in the next one to two years due to the application of Apple ...[Details]
1. Design Summary The frequency characteristic tester is an instrument used to measure the transmission characteristics and impedance characteristics of the circuit, referred to as a sweeper. The...[Details]
SkyEye is a hardware simulation tool that can run embedded operating systems, so that embedded system development can be carried out without hardware conditions. The following operations are all pa...[Details]
1. The role of the BSS segment
Initialized global variables are stored in the data segment;
Local variables are stored on the stack;
malloc is stored in the heap;
Uninitialized ...[Details]
Introduction to Infrared Thermal Imager Infrared thermal imaging camera is a device that uses infrared thermal imaging technology to detect the infrared radiation of the target object, and uses sig...[Details]
In the "Energy Law of the People's Republic of China (Draft for Comments)" published on April 10, it was clearly stated that priority should be given to the development of renewable energy.
Fr...[Details]
NVIDIA, a processor technology giant, recently announced its next-generation artificial intelligence (AI) processor for self-driving cars, NVIDIA DRIVE Atlan, at its GTC annual conference. This proce...[Details]
#include "delay.h"
#include "sys.h"
#include "LED.h"
#include "key.h"
#include "timer2.h"
/*
Program function: When KEY0 is pressed, LED0 flashes once per second; at the same time, LED1...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Qualcomm announced its financial report for the second quarter of fiscal year 2023 (first quarter of the natural year): Qualcomm's revenue this quarter was US$9.275 billion, down 17% from US$11.164...[Details]
MEMS sensors
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